package com.scetoop.bank;
public class Account {
    protected double balance;
    // 私有属性，账户余额(保护隐私)
//    private double balance;

    // 构造方法，初始化账户余额（先给yi点点钱）
    public Account(double init_balance){
        this.balance = init_balance;
    }
    // 获取账户余额的方法
    public double getBalance(){
        return balance;
    }
    public boolean deposit(double amt){
        if (amt > 0){
            balance += amt;
            return true;
        }
        return false;
    }
    public boolean withdraw(double amt){
        if (amt > 0 && amt <= balance){
            balance -= amt;
            return true;
        }
        return false;
    }
}
